Athlete loses medal for failed gender test

[javasaurus]

This Fox News article tells of a woman who received a silver medal at the recently held Asian Games, and is now going to lose the medal for failing a gender test.

This brings to mind the following question: Noting that in some sports (including many track-and-field events) men generally outperform women, how should event judges treat an athlete who has changed gender?


Edit: as I reread this, I am hit by the image of the bridge guard from Holy Grail. "Are you a man or a woman?" "Ummmmmm, a woman. No, wait, AAAAAAAAAAHHHhhhhh...."